After hard drives operate for a long time, its performance may be lower, so you need to know some tricks to make them operate better and have longer lifespan. Betdownload will guide you how to speed up SATA hard drive’s speed in Win 7.

HD Tune is a program designed to test hard drive’s performance, which helps you to check drive’s working capacity and health frequently (SMART), find and erase any discovered errors, clear all data in the hard drive, etc ...